| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| M5451Q | STMicroelectronics | Check for Price | LED Driver, 35-Segment, NMOS, PQCC44 | M5451QT vs M5451Q |
Part Details for M5451QT by STMicroelectronics
Results Overview of M5451QT by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
M5451QT Information
M5451QT by STMicroelectronics is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for M5451QT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
M5451QT-ND
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DigiKey | IC LED DISPL DRVR 4/5 DGT 44PLCC Min Qty: 500 Container: Tape & Reel |
0 Tape & Reel |
|
$2.0273 / $2.1710 | Buy Now |
|
|
Vyrian | LED Driver, 35-Segment, NMOS, PQCC44 | 8291 |
|
RFQ |
US Tariff Estimator: M5451QT by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
M5451QT Part Data Attributes
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M5451QT
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
M5451QT
STMicroelectronics
LED Driver, 35-Segment, NMOS, PQCC44
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | LCC | |
| Package Description | Plastic, Lcc-44 | |
| Pin Count | 44 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Data Input Mode | Serial | |
| Display Mode | Segment | |
| Input Characteristics | Standard | |
| Interface IC Type | Led Display Driver | |
| JESD-30 Code | S-PQCC-J44 | |
| Length | 16.5862 Mm | |
| Multiplexed Display Capability | No | |
| Number of Digits/Characters | 8-Digit | |
| Number of Functions | 1 | |
| Number of Segments | 35 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Characteristics | Open-Drain | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | QCCJ | |
| Package Equivalence Code | LDCC44,.7SQ | |
| Package Shape | Square | |
| Package Style | Chip Carrier | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.7 Mm | |
| Supply Current-Max | 7 Ma | |
| Supply Voltage-Max | 13.2 V | |
| Supply Voltage-Min | 4.75 V | |
| Surface Mount | Yes | |
| Technology | Nmos | |
| Temperature Grade | Other | |
| Terminal Form | J Bend | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Quad | |
| Width | 16.5862 Mm | |
| fmax-Min | 0.5 Mhz |
Alternate Parts for M5451QT
This table gives cross-reference parts and alternative options found for M5451QT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of M5451QT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
M5451QT Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the M5451QT is 4.5V to 5.5V, with a typical voltage of 5V.
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To ensure proper power-up and initialization, apply a power-on reset (POR) signal to the VCC pin, and then wait for the internal reset signal (RST) to go high before starting to access the device.
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The M5451QT supports a maximum clock frequency of 10 MHz, but it's recommended to operate at 4 MHz or lower for optimal performance and power consumption.
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To enter power-down mode, set the PD (power-down) pin high. In this mode, the device consumes minimal power, but all internal registers and memory are retained. To exit power-down mode, set the PD pin low.
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The watchdog timer is used to detect and recover from system failures or hangs. It can be programmed to generate a reset signal if the system fails to refresh the watchdog timer within a specified time period.